package servlet;

import pogo.User;
import service.UserService;
import service.impl.UserServicelmpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(urlPatterns = "/user")
public class UserServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        UserService userService = new UserServicelmpl() {
        };
        List<User> user=userService.findAll();
        req.setAttribute("user", user);
        //在哪个页面显示数据
        req.getRequestDispatcher("/list.jsp").forward(req, resp);
    }
}
